Open Ear Design for Comfort: Open ear headphones offer a personalized design and comfort, allowing sound to enter the ear naturally, reducing pressure on the eardrum and helping to protect ear health. Allowing you to listen to your favorite music for hours without discomfort, enjoy a truly comfortable experience for long listening sessions | Excellent Sound Quality, Perceive Surroundings: This open ear earbuds wireless bluetooth has excellent sound transmission performance and is designed for a 14.2mm vibration diaphragm speaker driver. These open ear headphones deliver deep bass and clear stereo sound for a natural, rich listening experience. Equipped with a microphone for superior call clarity. Open ear headphones allow you can easily perceive the changes in the surrounding environment while enjoying the music, ensuring the safety and comfort of use | Various scenarios for use: Open ear earbuds are made of lightweight PC material, IP54 waterproof and each earbud weighs only 8g, You won't even feel the weight when you wear them. These open ear headphones are versatile and can meet the needs of multiple scenarios, such as running, outdoor sports, and workouts, swimming, making them an ideal companion for your daily life make you enjoy the music while paying attention to your surroundings | LED Power Display, 36 Hours Playtime: Our charging case is equipped with an LED display to keep you informed of the remaining battery power and charging status of the open ear earbuds. The lightweight open design makes it convenient for you to carry without taking up any space. Open ear headphones can enjoy 4 hours of playback time when fully charged, extending to a total of 36 hours with the charging case for uninterrupted listening | Experience True Wireless Freedom: Uses advanced 5.3 Bluetooth technology to ensure open ear headphones wireless bluetooth provides a low latency connection, freeing you from tangled cords and cables. With a Bluetooth range of 10 meters, you can enjoy freedom of movement while still enjoying clear sound quality. Multi-function touch buttons, free your hands and manage your audio and calls with a simple tap on the open ear earbuds, control music playback, volume, and answer calls